Title:
FOCUSING CONTROL METHOD AND APPARATUS, IMAGE SENSOR, ELECTRONIC DEVICE, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/087908
Kind Code:
A1
Abstract:
The present application relates to a focusing control method and apparatus, an image sensor, an electronic device, and a computer readable storage medium, which are applied to an image sensor. The method comprises: determining, according to the light intensity of a current photography scene, a phase information output mode adapted to the light intensity of the current photography scene (820), in different phase information output modes, the sizes of the output phase arrays being different; according to the phase information output mode, outputting a phase array corresponding to a pixel array, wherein the phase array comprises phase information corresponding to a target pixel in the pixel array (840); and calculating a phase difference of the pixel array on the basis of the phase array, and performing focusing control according to the phase difference (860).
Inventors:
YANG XIN (CN)
Application Number:
PCT/CN2022/120545
Publication Date:
May 25, 2023
Filing Date:
September 22, 2022
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
G02B5/20
Foreign References:
| CN113891006A | 2022-01-04 | |||
| CN112118378A | 2020-12-22 | |||
| CN111586323A | 2020-08-25 | |||
| CN110677575A | 2020-01-10 | |||
| CN113573030A | 2021-10-29 | |||
| CN213279832U | 2021-05-25 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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